The Fusion Firearms XP Comp is a full-size semi-automatic pistol chambered in 9mm with a 4.6-inch barrel that has an integrated compensator. The frame is aluminum with a Tenifer finish in black, and the pistol is optics-ready. It ships with two 17-round magazines and is compatible with Glock magazines. 
 

Key Specifications 

• Brand: Fusion Firearms 
• Model: XP Comp 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 17+1 
• Barrel Length: 4.6 in 
• Finish: Tenifer Black 
   

Detailed Features 

• Integrated compensator built into the 4.6-inch barrel 
• Aluminum frame with Tenifer corrosion-resistant finish 
• Optics-ready slide cut from the factory 
• Grip and thumb safety included 
• Fiber optic front sight; flat trigger; ships with 2x17-round Glock-compatible magazines

Owners of the Fusion XP Comp tend to highlight the integrated compensator as the main reason they chose it over a standard full-size pistol. At this price point, getting a factory-compensated barrel with an optics-ready cut is a draw for competition-oriented shooters who want to skip aftermarket barrel work.

The aluminum frame gets mentioned in both positive and negative terms. Some shooters appreciate the weight it adds for recoil management during fast strings; others find it heavier than a polymer-frame equivalent for extended carry. The Glock magazine compatibility is a consistent positive for those already invested in Glock mags.

The flat trigger gets split feedback. Buyers coming from other factory flat triggers tend to find it acceptable, while those expecting a competition-grade feel straight from the box note that the reset is longer than premium aftermarket alternatives. The Tenifer finish holds up well in most owner reports.